Quantum advantage: Schematic diagram of the Zuchongzhi-3 chip. 105 qubits and 182 couplers are integrated on the same chip to perform quantum random circuit sampling tasks ... Evidence that a quantum ...

Quantum physics gets a bad rap. The behaviour of the atoms and particles it describes is often said to be weird, and that weirdness has given rise to all manner of esoteric notions – that we ...

Chinese scientists have unveiled a new prototype superconducting quantum computer which they claim ... computers is what’s called the “random circuit sampling” (RCS) problem.

Last year, Foss-Feig and his colleagues at Quantinuum successfully used a quantum computer they developed to complete random circuit sampling tasks that could not be completed by classical ...

If these readouts are truly the product of random circuit sampling measurements performed on a quantum computer, they will be truly random numbers. “Certifying the ‘quantumness’ of the output ...

It was only a matter of time before we saw the first personal computer (1971), the first ... the “charge qubit,” an electric ...

Using a 56-qubit quantum computer, they have for the first time ... This challenge has now been addressed by leveraging random circuit sampling (RCS) to generate certified randomness.